| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] found to [be] [adj] | 45 |
|
| 2 | [been] found to be [adj] | 45 |
|
| 3 | [been] found to be [adj] | 45 |
|
| 4 | been found to [be] [adj] | 45 |
|
